Tag: M.W=100-150

Computed Properties of C7H6O2. In 2020.0 BIOORG CHEM published article about CURCUMIN ANALOGS; KAPPA-B; DERIVATIVES; INFLAMMATION; FLAVONOIDS; SYNTHASE in [Faudzi, Siti Munirah Mohd; Abdullah, Maryam Aisyah; Manap, Mohd Rashidi Abdull; Ismail, Ahmad Zaidi] Univ Putra Malaysia, Fac Sci, Dept Chem, Serdang 43400, Selangor, Malaysia; [Faudzi, Siti Munirah Mohd; Abas, Faridah; Lajis, Nordin H.] Univ Putra Malaysia, Inst Biosci, Lab Nat Prod, Serdang 43400, Selangor, Malaysia; [Rullah, Kamal] Int Islamic Univ Malaysia, Kuliyyah Pharm, Dept Pharmaceut Chem, Kuantan 25200, Pahang, Malaysia; [Aluwi, Mohd Fadhlizil Fasihi Mohd; Ramli, Aizi Nor Mazila] Univ Malaysia Pahang, Fac Ind Sci & Technol, Kuantan 26300, Pahang, Malaysia; [Abas, Faridah] Univ Putra Malaysia, Fac Food Sci & Technol, Dept Food Sci, Serdang 43400, Selangor, Malaysia in 2020.0, Cited 40.0. The Name is 3-Hydroxybenzaldehyde. Through research, I have a further understanding and discovery of 100-83-4.

In search of potent anti-inflammatory agents, twenty-four chalcone derivatives including seven new compounds (13 – 17, 21 and 23) containing pyrrole moiety were designed, synthesized, and assessed for their nitric oxide (NO) and prostaglandin E-2 (PGE(2)) suppression ability on IFN-gamma/LPS-induced RAW 264.7 macrophage cells. Results showed that none of the synthesized compounds were PAINS-associated molecules, with 3-(2,5-dimethoxyphenyl)-1-(1H-pyrrol-2-yl) prop-2-en-1-one (compound 16) exhibiting remarkable inhibition activity towards PGE(2) and NO production with IC50 values of 0.5 +/- 1.5 mu M and 12.1 +/- 1.5 mu M, respectively. Physicochemical and ADMET studies showed that majority of the compounds obey to Lipinski’s rule of five (RO5) having high blood brain barrier (BBB) penetration, human intestinal absorption (HIA), P- glycoprotein (PgP) inhibition and plasma binding protein (PPB) inhibition. The obtained atomic coordinates for the single-crystal XRD of 16 were then applied in a molecular docking simulation, and compound 16 was found to participate in a number of important binding interactions in the binding sites of ERK and mPGES-1. Based on these results, we have observed the potential of compound 16 as a new hit anti-inflammatory agent, and these findings could serve as a basis for further studies on its mechanism of action.

Computed Properties of C7H6O2. About 3-Hydroxybenzaldehyde, If you have any questions, you can contact Faudzi, SMM; Abdullah, MA; Manap, MRA; Ismail, AZ; Rullah, K; Aluwi, MFFM; Ramli, ANM; Abas, F; Lajis, NH or concate me.

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

Name: 4-Methoxybenzaldehyde. Authors Vytla, D; Shaw, P; Velayuthaperumal, R; Emmadi, J; Mathur, A; Roy, A in PERGAMON-ELSEVIER SCIENCE LTD published article about in [Vytla, Devaiah; Shaw, Parinita; Velayuthaperumal, Rajeswari; Emmadi, Jithendra; Roy, Amrita] Syngene Int Ltd, Biocon Bristol Myers Squibb R&D Ctr, Dept Discovery Synth, Biocon Pk,Plot 2&3,Bommasandra Jigani Rd, Bengaluru 560100, Karnataka, India; [Mathur, Arvind] Bristol Myers Squibb Res & Dev, Small Mol Drug Discovery, POB 4000, Princeton, NJ 08543 USA in 2021.0, Cited 30.0. The Name is 4-Methoxybenzaldehyde. Through research, I have a further understanding and discovery of 123-11-5

The Castagnoli-Cushman reaction of various azaindole dicarboxylic acids with imines using acetic anhydride as a dehydrating agent was significantly accelerated by microwave irradiation. The reaction conditions offer a convenient preparation of novel 6,7,8,9-tetrahydropyrido[3′,2′:4,5]pyrrolo[1,2-a]pyrazines in moderate to good yields with good trans stereoselectivity. (C) 2021 Elsevier Ltd. All rights reserved.

About 4-Methoxybenzaldehyde, If you have any questions, you can contact Vytla, D; Shaw, P; Velayuthaperumal, R; Emmadi, J; Mathur, A; Roy, A or concate me.. Name: 4-Methoxybenzaldehyde

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

An article Chaperones Promote Remarkable Solubilization of Salmonella enterica serovar Enteritidis Flagellin Expressed in Escherichia coli WOS:000513772300004 published article about RECOMBINANT PROTEINS; CHEMICAL CHAPERONES; IMMUNIZATION; DISEASES in [Bakhtiarvand, Bahador; Yaghmaie, Soheila] Sharif Univ Technol, Dept Chem Engn, Tehran 863911365, Iran; [Sadeghi, Zahra] Islamic Azad Univ, Dept Novel Sci & Technol, Div Cellular & Mol Sci, Pharmaceut Sci Branch, Tehran, Iran; [Sadeghi, Zahra; Tarahomjoo, Shirin] AREEO, Dept Biotechnol & Cent Lab, Div Genom & Genet Engn, Razi Vaccine & Serum Res Inst, Karaj 31975148, Iran in 2020.0, Cited 22.0. Recommanded Product: 100-51-6. The Name is Benzyl Alcohol. Through research, I have a further understanding and discovery of 100-51-6

Background: Flagellin of Salmonella enterica serovar Enteritidis (SEF) stimulates immune responses to both itself and coapplied antigens. It is therefore used in vaccine development and immunotherapy. Removal of pathogenic S. enterica ser. Enteritidis from SEF production process is advantageous due to the process safety improvement. The protein solubility analysis using SDS-PAGE indicated that 53.49% of SEF expressed in Escherichia coli formed inclusion bodies. However, the protein recovery from inclusion bodies requires a complex process with a low yield. Objective: We thus aim to study possibility of enhancing SEF expression in E. coli in soluble form using chemical and molecular chaperones. Methods: Chemical chaperones including arginine, sorbitol, trehalose, sodium chloride and benzyl alcohol were used as cultivation medium additives during SEF expression. SEF solubilization by coexpression of molecular chaperones DnaK, DnaJ, and GrpE was also investigated. Results: All of the chemical chaperones were effective in improving SEF solubility. However, sorbitol showed the most profound effect. SEF solubilization by molecular chaperones was slightly better than that using sorbitol and this approach enhanced noticeably SEF soluble concentration and SEF solubility percentage to almost two folds and 96.37% respectively. Results of limited proteolysis assay and native PAGE indicated similar conformational states and proper folding for SEF obtained without using chaperones and for those obtained using sorbitol and the molecular chaperones. However, the molecular chaperones based system was less costly than the sorbitol based system. Conclusion: The coexpression of molecular chaperones was then considered as the most appropriate approach for soluble SEF production. Therefore, SEF production for medical purposes is expected to be facilitated.

About Benzyl Alcohol, If you have any questions, you can contact Bakhtiarvand, B; Sadeghi, Z; Tarahomjoo, S; Yaghmaie, S or concate me.. Recommanded Product: 100-51-6

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

An article Rhodium(III)-Catalyzed C-H/N-H Alkyne Annulation of Nonsymmetric 2-Aryl (Benz)imidazole Derivatives: Photophysical and Mechanistic Insights WOS:000606840200020 published article about RATIOMETRIC FLUORESCENT-PROBE; TRYPANOSOMA-CRUZI; TRYPANOCIDAL ACTIVITY; BETA-LAPACHONE; ACTIVATION; NAPHTHOQUINONES; POTENT; 2-ARYLBENZIMIDAZOLES; IODINATION; IMIDAZOLES in [Dias, Gleiston G.; Paz, Esther R. S.; Kadooca, Juliana Y.; Sabino, Adao A.; da Silva Junior, Eufranio N.] Univ Fed Minas Gerais, Inst Exact Sci, Dept Chem, BR-31270901 Belo Horizonte, MG, Brazil; [Cury, Luiz A.] Univ Fed Minas Gerais, Inst Exact Sci, Dept Phys, BR-31270901 Belo Horizonte, MG, Brazil; [Torikai, Kohei] Kyushu Univ, Fac & Grad Sch Sci, Dept Chem, Fukuoka 8190395, Japan; [de Simone, Carlos A.] Univ Sao Paulo, Inst Phys, BR-13560160 Sao Paulo, SP, Brazil; [Fantuzzi, Felipe] Julius Maximilians Univ Wurzburg Hubland, Inst Inorgan Chem, D-97074 Wurzburg, Germany in 2021, Cited 67. Formula: C8H8O2. The Name is 4-Methoxybenzaldehyde. Through research, I have a further understanding and discovery of 123-11-5

Rhodium(III) catalysis enabled C-H/N-H alkyne annulation of nonsymmetric imidazole derivatives. This study encompasses the synthesis of imidazoles from a naturally occurring quinoidal compound and their use for the preparation of rigid pi-extended imidazole derivatives with outstanding fluorescence. Our study also brings to light the photophysical aspects and the mechanism of the reaction studied via computational calculations. This method provided an efficient and versatile tool for the synthesis of fluorescent compounds with a wide range of chemical and biological applications.

Formula: C8H8O2. About 4-Methoxybenzaldehyde, If you have any questions, you can contact Dias, GG; Paz, ERS; Kadooca, JY; Sabino, AA; Cury, LA; Torikai, K; de Simone, CA; Fantuzzi, F; da Silva, EN or concate me.

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

Recommanded Product: 150-19-6. Authors Jiao, LY; Ning, ZH; Yin, XM; Hong, Q; Liu, SS; Ma, XX in ELSEVIER published article about in [Jiao, Lin-Yu; Ning, Zi-Hui; Yin, Xiao-Mei; Hong, Qian; Ma, Xiao-Xun] Northwest Univ, Sch Chem Engn, Xian 710069, Shaanxi, Peoples R China; [Jiao, Lin-Yu; Ning, Zi-Hui; Yin, Xiao-Mei; Hong, Qian; Ma, Xiao-Xun] Northwest Univ, Collaborat Innovat Ctr Dev Energy & Chem Ind Nort, Shaanxi Res Ctr Engn Technol Clean Coal Convers,I, Minist Educ Adv Use Technol Shanbei Energy,Chem E, Xian 710069, Shaanxi, Peoples R China; [Liu, Shanshan] Shaanxi Univ Sci & Technol, Coll Chem & Chem Engn, Shaanxi Key Lab Chem Addit Ind, Xian 710021, Shaanxi, Peoples R China in 2021.0, Cited 34.0. The Name is m-Methoxyphenol. Through research, I have a further understanding and discovery of 150-19-6

An efficient and convenient rhodium(III)-catalyzed chelation-assisted ortho-selective carbon-hydrogen bond alkylation of phenols treated with readily available diazocarbonyl compounds as the alkyl source has been described. Migratory carbene insertion represents the principal step to realize this carbenoid coupling transformation, giving rise to a broad rang of alkylated products and at the same time, releasing nitrogen gas as sole byproduct. This protocol offers exclusive regioselectivities, moderate to excellent chemical yields, and good functional group tolerance.

About m-Methoxyphenol, If you have any questions, you can contact Jiao, LY; Ning, ZH; Yin, XM; Hong, Q; Liu, SS; Ma, XX or concate me.. Recommanded Product: 150-19-6

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

I found the field of Chemistry very interesting. Saw the article Electrochemical-induced hydroxylation of aryl halides in the presence of Et3N in water published in 2021.0. Category: indole-building-block, Reprint Addresses Ke, F (corresponding author), Yibin Univ, Fac Mat & Chem Engn, Yibin 644000, Peoples R China.; Ke, F (corresponding author), Fujian Med Univ, Sch Pharm, Fujian Prov Key Lab Nat Med Pharmacol, Inst Mat Med, Fuzhou 350122, Peoples R China.. The CAS is 150-76-5. Through research, I have a further understanding and discovery of Mequinol

A thorough study of mild and environmentally friendly electrochemical-induced hydroxylation of aryl halides without a catalyst is presented. The best protocol consists of hydroxylation of different aryl iodides and aryl bromides by water solution in the presence of Et3N under air, affording the target phenols in good isolated yields. Moreover, aryl chlorides were successfully employed as substrates. This methodology also provides a direct pathway for the formation of deoxyphomalone, which displayed a significant anti-proliferation effect.

About Mequinol, If you have any questions, you can contact Yang, L; Zhuang, QL; Wu, M; Long, H; Lin, C; Lin, M; Ke, F or concate me.. Category: indole-building-block

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

An article Synthesis of Bridged Biaryl Atropisomers via Sequential Cu- and Pd-Catalyzed Asymmetric Ring Opening and Cyclization WOS:000471212100015 published article about CHIRAL NATURAL-PRODUCTS; ENANTIOSELECTIVE SYNTHESIS; HECK; DIARYLIODONIUM in [Gu, Zhenhua] Univ Sci & Technol China, Dept Chem, Ctr Excellence Mol Synth, 96 Jinzhai Rd, Hefei 230026, Anhui, Peoples R China; Univ Sci & Technol China, Hefei Natl Lab Phys Sci Microscale, 96 Jinzhai Rd, Hefei 230026, Anhui, Peoples R China in 2019, Cited 28. Category: indole-building-block. The Name is (E)-2-Methylbut-2-enoic acid. Through research, I have a further understanding and discovery of 80-59-1

Bridged biaryl atropisomers are important units in bioactive molecules. A synthesis of lactone-bridged biaryl atropisomers was realized by a Cu-catalyzed asymmetric ring-opening/acyoxylation of cyclic diaryliodoniums, followed by a palladium-catalyzed diastereoselective cyclization. It was found that a catalytic amount of Cu(OTf)(2) served as an additive to promote the palladium-catalyzed Heck cyclization.

About (E)-2-Methylbut-2-enoic acid, If you have any questions, you can contact Xue, XP; Gu, ZH or concate me.. Category: indole-building-block

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

In 2021 POLYCYCL AROMAT COMP published article about ONE-POT; HETEROGENEOUS CATALYST; SULFURIC-ACID; IONIC LIQUID; SOLID ACID in [Mousapour, Maryam; Shirini, Farhad; Abedini, Masoumeh] Univ Guilan, Dept Chem, Coll Sci, Rasht 4133519141, Iran in 2021, Cited 24. The Name is 4-Methoxybenzaldehyde. Through research, I have a further understanding and discovery of 123-11-5. Formula: C8H8O2

In this work, poly(vinylpyrrolidonium) perchlorate {[PVPH]ClO4}, a newly reported modified polymeric catalyst, is used as an efficient and reusable solid acid catalyst for the promotion of the synthesis of 2H-indazolo[2,1-b]phthalazine-trione derivatives. All reactions were performed under mild conditions and the products were formed over short reaction times in excellent yields. It is important to note that this solid acid catalyst can be reused several times without any appreciable loss in its activity.

About 4-Methoxybenzaldehyde, If you have any questions, you can contact Mousapour, M; Shirini, F; Abedini, M or concate me.. Formula: C8H8O2

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

Computed Properties of C7H8O2. Recently I am researching about FDA-APPROVED DRUGS; CATALYZED FLUOROSULFONYLVINYLATION; HYDROLYSIS; SUFEX, Saw an article supported by the National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [51976143, 21772150, 22071190]; National Key Research and Development Program of China [2018YFA0702001]; Wuhan University of Technology. Published in ROYAL SOC CHEMISTRY in CAMBRIDGE ,Authors: Zhang, ZW; Rakesh, KP; Liu, J; Qin, HL; Tang, HL. The CAS is 150-76-5. Through research, I have a further understanding and discovery of Mequinol

Both cis and trans relative configurations of functionalized cyano cyclopropane bearing sulfonyl fluoride moiety were accessed by Corey-Chaykovsky cyclopropanation reactions. This protocol used mild conditions, and obtained good yields with excellent functional group compatibility. Further application of this class of compounds in SuFEx reactions and cyano reductions were also successfully achieved in good yields.

Computed Properties of C7H8O2. About Mequinol, If you have any questions, you can contact Zhang, ZW; Rakesh, KP; Liu, J; Qin, HL; Tang, HL or concate me.

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

Recently I am researching about PHOTODYNAMIC THERAPY; ACTIVATABLE PHOTOSENSITIZER; DERIVATIVES; U87, Saw an article supported by the Medical Research Scotland [879-2015]; MSCA Individual Fellowship [704912]; Wellcome Trust Sir Henry Dale Fellowship [100104/Z/12/Z]; Cancer Research UK Early Detection Award [C38363/A26931]; Medical Research CouncilUK Research & Innovation (UKRI)Medical Research Council UK (MRC)European Commission [MR/N013166/1]; National Research Foundation by the Ministry of Science, ICT & Future Planning, South Korea [NRF-2018M3A9H4079286]; ERC Consolidator GrantEuropean Research Council (ERC) [771443]. Product Details of 150-76-5. Published in NATURE RESEARCH in BERLIN ,Authors: Benson, S; de Moliner, F; Fernandez, A; Kuru, E; Asiimwe, NL; Lee, JS; Hamilton, L; Sieger, D; Bravo, IR; Elliot, AM; Feng, Y; Vendrell, M. The CAS is 150-76-5. Through research, I have a further understanding and discovery of Mequinol

Metabolites can distinguish pathogenic from healthy cells, but they are hard to couple to current photosensitizers without altering their biological activity. Here the authors design a new family of photosensitizers that retain metabolite function to target pathogenic cells and ablate them by photodynamic therapy. Photoactivatable molecules enable ablation of malignant cells under the control of light, yet current agents can be ineffective at early stages of disease when target cells are similar to healthy surrounding tissues. In this work, we describe a chemical platform based on amino-substituted benzoselenadiazoles to build photoactivatable probes that mimic native metabolites as indicators of disease onset and progression. Through a series of synthetic derivatives, we have identified the key chemical groups in the benzoselenadiazole scaffold responsible for its photodynamic activity, and subsequently designed photosensitive metabolic warheads to target cells associated with various diseases, including bacterial infections and cancer. We demonstrate that versatile benzoselenadiazole metabolites can selectively kill pathogenic cells – but not healthy cells – with high precision after exposure to non-toxic visible light, reducing any potential side effects in vivo. This chemical platform provides powerful tools to exploit cellular metabolic signatures for safer therapeutic and surgical approaches.

Product Details of 150-76-5. About Mequinol, If you have any questions, you can contact Benson, S; de Moliner, F; Fernandez, A; Kuru, E; Asiimwe, NL; Lee, JS; Hamilton, L; Sieger, D; Bravo, IR; Elliot, AM; Feng, Y; Vendrell, M or concate me.

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles